JPH02237556A - エコー追跡装置 - Google Patents

エコー追跡装置

Info

Publication number
JPH02237556A
JPH02237556A JP1146912A JP14691289A JPH02237556A JP H02237556 A JPH02237556 A JP H02237556A JP 1146912 A JP1146912 A JP 1146912A JP 14691289 A JP14691289 A JP 14691289A JP H02237556 A JPH02237556 A JP H02237556A
Authority
JP
Japan
Prior art keywords
echo
signal
time window
tracking device
clock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1146912A
Other languages
English (en)
Japanese (ja)
Inventor
Pierre-Andre Farine
ピエール―アンドレ　ファリヌ
Claude Bornoz
クロード　ボルノ
Jean-Daniel Etienne
ジャン―ダニエル　エティエンヌ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asulab AG
Original Assignee
Asulab AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asulab AG filed Critical Asulab AG
Publication of JPH02237556A publication Critical patent/JPH02237556A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1146912A 1988-06-13 1989-06-12 エコー追跡装置 Pending JPH02237556A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8807980 1988-06-13
FR8807980A FR2632733B1 (fr) 1988-06-13 1988-06-13 Suiveur d'echo pour appareil de mesure par ultrasons de la position d'une paroi mobile

Publications (1)

Publication Number Publication Date
JPH02237556A true JPH02237556A (ja) 1990-09-20

Family

ID=9367296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1146912A Pending JPH02237556A (ja) 1988-06-13 1989-06-12 エコー追跡装置

Country Status (5)

Country Link
EP (1) EP0356629A1 (fr)
JP (1) JPH02237556A (fr)
DK (1) DK289989A (fr)
FR (1) FR2632733B1 (fr)
NO (1) NO892411L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444096B1 (ko) * 2001-07-23 2004-08-11 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨 초음파 진단 장치
JP2014010130A (ja) * 2012-07-03 2014-01-20 Yutaka Hata 超音波を用いた線状体の外径測定装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525858A2 (fr) * 1991-07-17 1993-02-03 Koninklijke Philips Electronics N.V. Procédé et dispositif pour déterminer par ultrasons des variations de position d'un objet mobile
FR2682193B1 (fr) * 1991-10-04 1994-05-06 Asulab Sa Procede de mesure par ultrasons de la position d'au moins une paroi mobile et appareil pour la mise en óoeuvre de ce procede.
EP0534217B1 (fr) * 1991-09-27 1996-01-31 Asulab S.A. Procédé de mesure par ultrasons de la position d'au moins une interface mobile et appareil pour la mise en oeuvre de ce procédé
CH685420A5 (fr) * 1991-09-27 1995-07-14 Asulab Sa Procédé de mesure par ultrasons de la position d'au moins une paroi mobile et appareil pour la mise en oeuvre de ce procédé.
FR2697638B1 (fr) * 1992-11-02 1994-12-23 Asulab Sa Appareil de mesure par ultrasons minimisant le nombre de valeurs numériques traitées par les moyens de traitement.
FR2700016B1 (fr) * 1992-12-29 1995-02-10 Asulab Sa Appareil de mesure par ultrasons ayant un contrôle de gain ajustable.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853170A1 (de) * 1978-12-08 1980-06-19 Deutsch Pruef Messgeraete Verfahren und vorrichtung zur dickenmessung an prueflingen mittels ultraschalles
JPS55143132A (en) * 1979-04-26 1980-11-08 Kuniyasu Furuhira Measuring device for medical treatment
DE3446837A1 (de) * 1984-12-21 1986-06-26 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Verfahren und vorrichtung zum genauen ermitteln des zeitlichen abstandes zweier elektrischer impulse
US4721113A (en) * 1985-09-20 1988-01-26 Temple University Of The Commonwealth System Of Higher Education Method of predicting the occurrence of deep vein thrombosis by non-invasive measurement of vessel diameter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444096B1 (ko) * 2001-07-23 2004-08-11 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨 초음파 진단 장치
JP2014010130A (ja) * 2012-07-03 2014-01-20 Yutaka Hata 超音波を用いた線状体の外径測定装置

Also Published As

Publication number Publication date
NO892411D0 (no) 1989-06-12
DK289989A (da) 1989-12-14
EP0356629A1 (fr) 1990-03-07
FR2632733A1 (fr) 1989-12-15
FR2632733B1 (fr) 1991-01-11
NO892411L (no) 1989-12-14
DK289989D0 (da) 1989-06-13

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